St. Mary's Catholic Primary Blackbrook is a voluntary aided school serving families in St Helens and the wider St. Helens area. The school is well established within the local education landscape.

St. Mary's Catholic Primary Blackbrook caters for mixed pupils from 3 to 11 years. With 400 pupils enrolled and a capacity of 460, the school provides a structured and balanced curriculum aligned with national expectations.

The most recent Ofsted inspection, published on 1 March 2023, rated the school Good. Inspectors highlighted the overall quality of education and the strong relationships between staff and pupils.